Many individuals use peanut butter as a performance snack or food. Used particularly after a workout or event, peanut butter is considered a protein food associated with muscle development or prevention of loss. I.M. Healthy SoyNut Butter is a superior protein food because soy protein is a more efficient protein than peanut. Any publication that ranks protein based on metabolic performance rates soy along with whey, eggs and casein as the best. Soy protein also has compounds in the protein, called isoflavones, that may exert a positive influence on testosterone levels. But protein is not the only advantage. I.M. Healthy contains half the saturated fat compared to peanut butter and about 20-30 less calories perserving(Original Creamy vs peanut butter).